baber/WOPTO huggingface dataset:
Patent JP-2000224906-A (JP)
Title: Seedling box aligning machine
Inventor: ISHIDA ISAO
IPC: A01C11/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To save the labor and improve the efficiency of a seedling box aligning work. SOLUTION: A seedling box transporting apparatus 2 for transferring a seedling box from a machine body to the ground is placed on a machine body provided with a traveling equipment 1. The seedling box transporting apparatus 2 transfers the seedling box in a direction opposite to the moving direction of the machine body and the seedling box having rectangular form by plan view is transported in a state directing the long side perpendicular to the moving direction of the machine body. A plurality of seedling boxes are transported by the seedling box transporting apparatus 2 in a state aligned in the direction of the seedling box transporting direction.
Patent JP-2001240055-A (JP)
Title: Nestable rack
Inventor: ITOI IYUU
IPC: B65D21/04
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a nestable rack which is good in stability when stacked, light-weighted, and excellent in durability. SOLUTION: The nestable rack can be vertically stacked when used as a rack, and it can receive another rack of the same structure inside when not in use. The rack comprises a loading floor X formed as a grid, front pillars 1, 1 and rear pillars 2, 2 formed to stand on the floor X, two upper vertical beams 7, 7 for coupling upper ends of the right and left front pillars 1, 1 with upper ends of the right and left rear pillars 2, 2 respectively, and one upper horizontal beam 6 for coupling between upper parts of the right and left rear pillars, wherein the beams are coupled with one another. A width W1 of a plane formed by internal sides of the front pillars 1, 1 and internal sides of the beams 7, 7 is larger than a lateral external width W3 of the floor X and an external width W2 between the rear pillars 2, 2.  The front pillars, rear pillars, vertical beams and upper horizontal beam are desirably made of a hollow material having a circular or polygonal cross section.
Patent JP-2001240952-A (JP)
Title: Galvanized steel sheet and its production method
Inventor: NOMURA SHUJI
IPC: C23C2/40
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a galvanized steel sheet excellent in plating adhesion and spot-weldability without executing a film surface reforming treatment. SOLUTION: When a hot-rolled steel sheet or a cold-rolled steel sheet to be plated is dipped into a plating bath containing molten zinc or zinc base alloy and 0.14 wt.%-0.30 wt.% Al, voids tend to exist in a Fe-Al alloy layer at the interface of the steel sheet/plated film. When the galvanized steel sheet is produced, the Fe-Al alloy layer formed in the plating bath is partially ground in the plating bath.
Patent JP-2001240812-A (JP)
Title: Pressure-sensitive transfer adhesive tape
Inventor: KIKUCHI HIDETATSU
IPC: C09J201/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To develop a pressure-sensitive transfer adhesive tape free from a defective cutting caused by the stringiness of the adhesive layer while keeping sufficient adhesive force. SOLUTION: The objective pressure-sensitive transfer adhesive tape has an adhesive layer on a base. The adhesive of the adhesive layer contains a filler. The defective cutting caused by the stringiness of the adhesive layer can be avoided while keeping sufficient adhesive force by setting the ratio of (the thickness of the adhesive layer)/(the particle diameter of the filler) to 0.6-8.0.
Patent JP-2001248663-A (JP)
Title: Meshing electromagnetic coupling device
Inventor: KOUCHI HIROYASU
IPC: F16D27/118
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic coupling device excellent in coupling and uncoupling action. SOLUTION: A hold member 6 fixing an armature 8 by a torque transmitting member 7 is supported to a support member 3, also a head part 7b of the torque transmitting member 7 is provided in a through hole 4 formed in a flange part 3b of the support member 3. A first slope 7c formed in the head part 7b and a second slope 4a formed in the through hole 4 are formed so as to be opposed with a clearance provided in the direction of rotation. A meshing tooth 6d of the hold member 6 and a meshing tooth 10d of a rotor 10 are meshed, the first slope 7c of the head part 7b abuts to the second slope 4a of the support member 3, so as to generate component force energizing the hold member 6 to a side of the support member 3.
Patent JP-2001192350-A (JP)
Title: Squalirium-based compound, filter for plasma display panel using the same and plasma display panel display device
Inventor: OZAWA TETSUO
IPC: G02B5/22
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an excellent coloring matter capable of effectively cutting neon emissions radiated from a plasma display panel, and to provide a filter for plasma display panels. SOLUTION: The subject squalirium-based compound is shown by the general formula (I), wherein, R is a halogen atom, (substituted) alkyl, (substituted) alkoxy or (substituted) alkenyl group; m is an integer of 1-4; and n is an integer of 1-4. The other objective filter for plasma display panels is obtained by laminating a layer containing the above compound with a layer containing an ultraviolet absorber and, as necessary, furthermore with near-infrared cutting layer, antireflective layer and nonglare layer.
Patent JP-2001249673-A (JP)
Title: Electronic siren for ambulance
Inventor: KAMIOKA MIKIYOSHI
IPC: H04R3/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an electronic siren for an ambulance which does not cause a trouble even at night and to a quiet residential area, a peripheral area of a fire station frequently turning-out an ambulance, or the like, and which satisfies the safety standard for road transport vehicles. SOLUTION: An electronic siren for an ambulance comprising a siren sound generating circuit 2 for outputting a signal for siren sound repeating high and low sound, an amplifier circuit 6 for amplifying the signal from the siren sound generating circuit, and a loudspeaker 7 for sounding the siren sound by the signal amplified by the amplifier circuit 6, is provided with a frequency reducing circuit 3 for reducing the above siren frequency by about 10% and also an output reducing circuit 4 for reducing the above siren sound output within the range of the safety standard for road transport vehicles, and the siren is arranged so as to generate soft siren sound to a sense of hearing while securing a sound volume, by reducing the frequency and output of the above siren sound.
Patent JP-2001251341-A (JP)
Title: Data communication method, client, gateway, server, service processing unit, relay terminal and recording medium recording its communication program
Inventor: OKANOUE KAZUHIRO
IPC: G06F13/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a data communication method or the like by which a client can properly provide a service. SOLUTION: The client 100 informs a server 603 of service processing capability information including capability of the client corresponding to one service group or more 101-1, 101-2, 101-3 as a profile, and the server processes transmission data on the basis of the profile and transfers the processed data to the client.
Patent JP-2001255117-A (JP)
Title: Imaging position calculation method and apparatus and record medium having imaging position calculation program
Inventor: NAKAYAMA JOJI
IPC: G01B11/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an imaging position calculator, which permits correct calculation with high accuracy for the imaging position of a light spot on a photo detector with a smaller amount of calculation than before. SOLUTION: A distribution function approximation means is provided to approximate a section, having a given distribution of the quantity of received light in light energy on a photodetector by an arbitrary approximate function and a light spot imaging position detecting means for determining the imaging position of a light spot on the photodetector using the approximate function obtained.  The light spot imaging position detecting means has a quantity of received light distribution integral value calculation means for determining the integral value of the distribution of the quantity of received light at the light spot from the approximate function obtained and a quantity of received light distribution weighted integral value calculation means, to determine the weighted integral value of the quantity of received light distribution at the light spot from the approximate function obtained. The quantity of received light distribution integral value calculating means and the quantity of received light distribution weighted integral value calculating means obtain the integral value and the weighted integral value of the quantity of received light distribution at the light spot, by employing an integral approximation directly using the approximate function.
Patent JP-2000299863-A (JP)
Title: Image compressing device
Inventor: DAVID S TAUBMAN
IPC: H04N7/30
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an off-chip memory and the number of input- output operations between off-chip memories by filtering plural rows of an image at a time until the whole image is decomposed into plural subbands. SOLUTION: A chip 22 is provided with a 1st stage 30 of a subband decomposition filter. The chip 22 reads N-row windows from an off-chip memory 24, the stage 30 generates plural subbands HH, HL, LH and LL, and respective subbands are generated for S-rows at a time in this way. Here, the S is defined as a positive integer, and S<N is defined. For instance, in the case of N=10 and also S=1, a one-row transformation coefficient is generated about the respective subbands HH, HL, LH and LL due to the decomposition of a ten-row window. Further, a system 20 is provided with a 2nd machine 44 having a decoder and reconstructs an image from an embedded bit stream.
Patent JP-2001246930-A (JP)
Title: Heat pump device for vehicle
Inventor: TSUCHIYA SHIZUO
IPC: B60H1/32
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To favorably perform defrosting for an exterior heat exchanger by effectively restraining heat radiation to running wind even during running of a vehicle in defrosting the exterior heat exchanger. SOLUTION: In a heating mode in which the exterior heat exchanger 9 serves as an evaporator, the refrigerant evaporating pressure is lowered on the refrigerant outlet side of the exterior heat exchanger 9, so that the refrigerant evaporating temperature drops. Therefore, frosting is caused on the refrigerant outlet side of the exterior heat exchanger 9. At the rise of the heating mode, the refrigerant is let flow from the leeward heat exchanging part 92 of the exterior heat exchanger 9 to the windward heat exchanging part 91, and in defrosting during running, a high pressure side refrigerant is let flow into the leeward heat exchanging part 92 only. Thus, the windward heat exchanging part 91 fulfils the action of intercepting running wind, thereby favorably defrosting the leeward heat exchanging part 92.
Patent JP-2001253469-A (JP)
Title: Plastic molded container and container forming body
Inventor: FUJITA SHINICHI
IPC: B65D75/32
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To increase a male-female fitting strength when a male-female fitting part is formed in a sheet surface part made of an amorphous ethylene terephthalate polyester. SOLUTION: When a fitting projection 9 and a fitting recess 13 are provided between sheet surfaces 2, 3 made of an A-PET, which are joined to each other, the external diameter X of the projection 9 is made larger than the internal diameter Y of the recess 13 by 0. 07-0.12 mm, in other words 1.2-2.2%, preferably 1.4-2.0%. In the case of the sheet made of an A-PET, the external diameter on the side of fitting-in is made slightly larger than the internal diameter on the side of receiving, whereby a tight fitting can be achieved, and hence there is no need to forcibly fit the projection into the recess and both the parts cannot be easily disengaged.
Patent JP-2001253726-A (JP)
Title: Method for manufacturing optical fiber preform, optical fiber preform, method for manufacturing optical fiber and optical fiber
Inventor: ONISHI MASASHI
IPC: G02B6/036
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical fiber preform which is small in the specific circular rate of shapes of respective parts at a section. SOLUTION: A rod 40 is formed by manufacturing a core part 30 added with GeO2, forming a supporting part 30A substantially consisting of pure silica glass around the core part 30 and forming a first clad part 31 mixed with an F element around the supporting part 30A. The rod 40 is inserted into an outer clad pipe 39A which is ought to constitute an outer clad part 31. The rod 40 and the outer clad pipe 39A are integrated by heating and are stretched, by which the outer clad pipe 39A is formed as the outer clad part 39. Further, the circumference of the outer clad part 39 is jacketed, by which the optical fiber preform is manufactured.
Patent JP-2001254930-A (JP)
Title: Automatic control device of boiler
Inventor: ISHIWAKI TOSHIAKI
IPC: F23K3/02
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide the automatic control device of a boiler with improved command response property of a mill classifier to the command of an AFC. SOLUTION: When an amount-of-supplied-coal signal for increasing the amount of supplied coal is outputted, an AFC generates a decrease bias command for switching the input of a signal switcher 8 to the output of a third function generator 5 temporarily, and performs the decrease bias of the speed of a mill classifier that is outputted from an adder 6 to a lower value than speed being outputted from a first function generator 3, thus discharging pulverized coal that is preserved in a coal mill and improving a following property to the amount-of-supplied-coal command of the coal mill temporarily, at the same time detecting the excess/shortage of coal that is preserved by the mill according to a mill preservation coal index, limiting the upper and lower limits of the speed of the mill classifier accordingly,  and preventing the following property of the mill classifier from decreasing until the normal amount of coal preservation is recovered after that.
Patent JP-2001265825-A (JP)
Title: Cost estimation method and device
Inventor: SUZUKI NORIYASU
IPC: G06F17/50
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a cost estimation method and a device which enable even an operator who does not have the expert knowledge of estimation to speedily make an estimation of high precision. SOLUTION: A storage device 201 on a design information server is stored with geometric information on size, area, volume, etc., of a CAD system and property information on components such as raw material quality. A CAD terminal 100 obtains the value of the cost estimation factor of an object product to be estimated fully automatically from the geometric information and component property information stored in the storage device 201 and an estimating operator operates on the CAD system to obtain the value of the cost estimation factor by using an automatic information acquiring function of the CAD system. The cost is calculated with the obtained estimation factor information and the cost calculation result is displayed on the CAD terminal 100.
Patent JP-2001263942-A (JP)
Title: Conical mixing dryer
Inventor: WAKIYA KAZUNORI
IPC: F26B3/20
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To develop a new conical mixing dryer whose installation space in the heightwise direction especially can be small and which is capable of providing the layout of auxiliary machines or the like with flexibility. SOLUTION: In the device effecting either one or a plurality of processings among the mixing, crushing and drying by a rotary blade 10 equipped in the processing tank 2 having a reversed conical shape, the discharging port 15 of processed matter W in the processing tank 2 is formed on the side wall of the same tank whereby the total height of the device can be shortened even while securing the mixing space of the processed matter W sufficiently.
Patent JP-2000334606-A (JP)
Title: Hard film coated tool
Inventor: INOUE KENICHI
IPC: C23C14/16
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To improve oxidation resistance and wear resistance and cope with drying and high speed cutting by coating a tool with a film limiting metallic components contained in TiSi nitride and TiAl nitride within specified values alternately by each one layer or more and forming films of Si3N4 and Si as independent phases. SOLUTION: One of material selected from among high speed steel, cemented carbide, thermet and ceramics is defined as base material. An (a) layer of a hard film is one selected from among nitride, carbon nitride, oxynitride and oxycarbonitride constituted of 10% or more and 60% or below of Si, less than 10% of one kind or two kinds or more of such as B and Al and remainder of Ti by atom % of only metallic components and Si3N4 and Si exist as independent phases in compound. A (b) layer is one selected from among nitride, carbonitride, oxynitride and oxycarbonitride constituted of Al: 40% or more and 75% or below, less than 10% of one kind or two kinds of such as B and Si and remainder Ti by atom % of only metallic components. The (a) layers and (b) layers are alternately applied by each one layer or more and the (b) layer is applied just above the surface of the base material.
Patent JP-2001258654-A (JP)
Title: Table with roaster, member for positioning the same, body unit of the same, and method of installing the table with roaster
Inventor: NAKAJIMA KAZUHIKO
IPC: F24F7/06
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently carry out cleaning, maintenance, and installation. SOLUTION: In the table with a roaster, a heating exhaust part 23 is held by a body unit 20 fixed to the floor face, and a table board 10 is fixed to the unit 20 in a manner such as to be free to open and close. The cleaning of the inside of the table is more easily done than in a conventional composition wherein the table board 10 is connected to a leg part 30. Additionally, the table board 10 has only to be disconnected from the unit 20 in order to be disconnected, and the leg part 30 and the exhaust part 23 don't have to be disconnected from the table board 10.
Patent JP-2001271856-A (JP)
Title: Disc brake
Inventor: SANO TAKASHI
IPC: F16D65/18
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce weight and cost. SOLUTION: This disc brake has an opposed piston type caliper 11, formed by connecting caliper bodies 11A, 11B separated on the outer side and inner side with a disc 1, in-between to each other by a plurality of tie-bolts 3(3a, 3b1, 3b2, 3c). The respective caliper bodies 11A, 11B on the outer side and inner side are connected by one tie-bolt 3a in a position, straddling a pad storage space disposed almost at the center of the caliper. Two tie-bolts 3b1, 3b2 are disposed on the outgoing side of the disc 1 from the part, connected by the tie-bolt 3a, of the caliper 11, and one tie-bolt 3c is disposed on the incoming side of the disc 1.
Patent JP-2001270182-A (JP)
Title: Printer
Inventor: UEHARA SHINGO
IPC: G03G15/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a printer for performing printing on both sides of the paper on the basis of designated gradation by reduced circuit constitution. SOLUTION: An image processing part 3 uses 32 pieces of 8:1 selectors to read the image data drawn on an image memory 2 at every 32 bit data and uses 32 pieces of 4:1 selectors to perform the reversal processing of the read image data on the basis of the designated gradation and outputs the image data subjected to reversal processing to an engine part 4. Therefore, a series of these processings can be constituted of 96 pieces of 4:1 selectors.
Patent JP-2001271624-A (JP)
Title: Oil-supplying device to subsidiary power take-off chamber of diesel engine
Inventor: YOSHII OSAMU
IPC: F01M9/10
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To dispense with remaking of a fuel injection camshaft into one having the large diameter and to omit an expensive drilling cost for a long thin oil inlet hole by eliminating the need for drilling the long thin oil inlet hole, over the total length of the fuel injection camshaft made of a tough material. SOLUTION: In a pump housing 3, an oil-receiving part 10 is recessed and formed on the upper part peripheral surface 9 of a bearing boss 8. An oil inlet hole 11 for guiding oil in the oil-receiving part 10 to a sub sidary power take-off chamber 4 is formed on the rear wall 7 of the pump housing 3. After a part of oil splash scattering in the pump housing 3 flows to the oil receiving part 10 along the inner side surface of the rear wall 7, it flows into the sub sidary power take-off chamber 4 through the oil introducing hole 11.
Patent JP-2001269250-A (JP)
Title: Showcase
Inventor: TANIGUCHI HIROSHI
IPC: F25D25/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a showcase which can deal with dewdrops generated between a shelf board which places commodities thereon and a rail in a storeroom. SOLUTION: This showcase includes the storeroom 6 in which commodities are displayed, the shelf board 19 for placing commodities in the storeroom 6, a price rail 20 which is detachably attached to the front of the shelf board, the rail 21 which is inserted between the shelf board and the price rail. Furthermore, the drip gutter 29 is formed on the price rail in order to guide dewdrops generated between the shelf board and the rail to the outside of the price rail.
Patent JP-2001269662-A (JP)
Title: Contaminated water purifier
Inventor: MATSUDA TAMIO
IPC: C02F3/06
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a contaminated water purifier capable of efficiently pumping a liquid containing floating contaminant and purifying it. SOLUTION: This contaminated water purifier 9 consists of a water pumping means 91 for pumping concentrated liquid 811 of oil-contaminant floating on the surface of oil-contaminated water 80 as contaminated water, and a purifying tank 5 for purifying concentrated contaminant liquid pumped by the water pumping means 91. The water pumping means 91 consists of a water pumping hose 2 provided with a water pump 25, an underwater sensor 11 for detecting a relative position of a sucking port 20 of the water pumping hose 2 against a concentrated layer 81 consisting of the concentrated contaminant liquid, and a hose driving means 3 for lifting and lowering the water pumping hose 2 in accordance with a relative position of the sucking port such that the sucking port is positioned at the concentrated layer.
Patent JP-2001270000-A (JP)
Title: Solving method for blushing phenomenon of synthetic resin made window frame member and synthetic resin made window frame free from blushing phenomenon
Inventor: TSUCHIDA HIROTSUGU
IPC: B29C65/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an extremely simple method to remove a welding bead generated caused by heat welding of the end of a synthetic resin window frame member 10 and solve a blushing phenomenon brought in the bead removal position. SOLUTION: Both ends of a synthetic resin window frame member 10 are heated, butted against each other and heat-bonded together. The heat-bonded bead 13 built up in the heat-bonded joint is removed, and then, the bead removal part 14 is heated by an optional heating means at a glass transition temperature ±30 deg.C of the synthetic resin as a raw material to solve the blushing phenomenon brought in the bead removal part 14.